| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $218.39 | 7.668% | $235.1361 | $235.14 | $235.15 | $235.10 |
| Purchase #2 | $50.92 | 6.526% | $54.243 | $54.24 | $54.25 | $54.20 |
| Purchase #3 | $22.62 | 9.808% | $24.8386 | $24.84 | $24.85 | $24.80 |
| Purchase #4 | $206.88 | 11.353% | $230.3671 | $230.37 | $230.35 | $230.40 |
| Purchase #5 | $176.33 | 8.135% | $190.6744 | $190.67 | $190.65 | $190.70 |
| Purchase #6 | $196.86 | 6.195% | $209.0555 | $209.06 | $209.05 | $209.10 |
| Purchase #7 | $204.84 | 6.692% | $218.5479 | $218.55 | $218.55 | $218.50 |
| 7 purchase totals = | $1,076.84 | $1,162.8626 | $1,162.87 | $1,162.85 | $1,162.80 | |